TPE should be kept seperate from NT, but shouldn't have the LDPE WC Services to Scotland From MIA. They should be in the hands of ICWC, with all the tilting stock (and enoough LDPE EMUs with EPS to run all the services).
MIA - TP North West should be kept with TPE, with possible addition of the MIA - Liverpool services, and TP North kept as is, it works well as it's own franchise and should be kept as such. If it was just an express service ran by northern, then it would be less attactive to passengers than the good image for MDPE services that TPE has, reducing rail's Modal share on the TP Route, but they should also keep all of their stock when the NW electrification is completed, and have unpowered centre cars for the 185s, with proper SDO for short platforms, and extentions to 8 car platforms on the north west route (Manc - Preston via Bolton & Chorley) to intergrate with 319s coming to play, so that the MIA - BPN can be 8 car leccy refurbed 2+2 (4car+4car) as can the Barrow / Windermere services up till Lancaster or Preston where it can either drop off some coaches, or split to serve both with one path into Manchester, with the other either terminating at Lancaster, or having hourly through services to both Barrow and Windermere (would be nice), a small amount of track at Carnforth might enable services to split there.